[NETLABEL]: Shrink the genl-ops registration code.

Turning them to array and registration in a loop saves
80 lines of code and ~300 bytes from text section.
Signed-off-by: NPavel Emelyanov <xemul@openvz.org>
Acked-by: NPaul Moore <paul.moore@hp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/netlabel/netlabel_cipso_v4.c

@@ -718,36 +718,35 @@ static int netlbl_cipsov4_remove(struct sk_buff *skb, struct genl_info *info)
  * NetLabel Generic NETLINK Command Definitions
  */
 
-static struct genl_ops netlbl_cipsov4_genl_c_add = {
+static struct genl_ops netlbl_cipsov4_ops[] = {
+	{
 	.cmd = NLBL_CIPSOV4_C_ADD,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_cipsov4_genl_policy,
 	.doit = netlbl_cipsov4_add,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_cipsov4_genl_c_remove = {
+	},
+	{
 	.cmd = NLBL_CIPSOV4_C_REMOVE,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_cipsov4_genl_policy,
 	.doit = netlbl_cipsov4_remove,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_cipsov4_genl_c_list = {
+	},
+	{
 	.cmd = NLBL_CIPSOV4_C_LIST,
 	.flags = 0,
 	.policy = netlbl_cipsov4_genl_policy,
 	.doit = netlbl_cipsov4_list,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_cipsov4_genl_c_listall = {
+	},
+	{
 	.cmd = NLBL_CIPSOV4_C_LISTALL,
 	.flags = 0,
 	.policy = netlbl_cipsov4_genl_policy,
 	.doit = NULL,
 	.dumpit = netlbl_cipsov4_listall,
+	},
 };
 
 /*
@@ -764,28 +763,18 @@ static struct genl_ops netlbl_cipsov4_genl_c_listall = {
  */
 int netlbl_cipsov4_genl_init(void)
 {
-	int ret_val;
+	int ret_val, i;
 
 	ret_val = genl_register_family(&netlbl_cipsov4_gnl_family);
 	if (ret_val != 0)
 		return ret_val;
 
-	ret_val = genl_register_ops(&netlbl_cipsov4_gnl_family,
-				    &netlbl_cipsov4_genl_c_add);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_cipsov4_gnl_family,
-				    &netlbl_cipsov4_genl_c_remove);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_cipsov4_gnl_family,
-				    &netlbl_cipsov4_genl_c_list);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_cipsov4_gnl_family,
-				    &netlbl_cipsov4_genl_c_listall);
-	if (ret_val != 0)
-		return ret_val;
+	for (i = 0; i < ARRAY_SIZE(netlbl_cipsov4_ops); i++) {
+		ret_val = genl_register_ops(&netlbl_cipsov4_gnl_family,
+				&netlbl_cipsov4_ops[i]);
+		if (ret_val != 0)
+			return ret_val;
+	}
 
 	return 0;
 }

net/netlabel/netlabel_mgmt.c

@@ -517,68 +517,63 @@ static int netlbl_mgmt_version(struct sk_buff *skb, struct genl_info *info)
  * NetLabel Generic NETLINK Command Definitions
  */
 
-static struct genl_ops netlbl_mgmt_genl_c_add = {
+static struct genl_ops netlbl_mgmt_genl_ops[] = {
+	{
 	.cmd = NLBL_MGMT_C_ADD,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_mgmt_genl_policy,
 	.doit = netlbl_mgmt_add,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_mgmt_genl_c_remove = {
+	},
+	{
 	.cmd = NLBL_MGMT_C_REMOVE,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_mgmt_genl_policy,
 	.doit = netlbl_mgmt_remove,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_mgmt_genl_c_listall = {
+	},
+	{
 	.cmd = NLBL_MGMT_C_LISTALL,
 	.flags = 0,
 	.policy = netlbl_mgmt_genl_policy,
 	.doit = NULL,
 	.dumpit = netlbl_mgmt_listall,
-};
-
-static struct genl_ops netlbl_mgmt_genl_c_adddef = {
+	},
+	{
 	.cmd = NLBL_MGMT_C_ADDDEF,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_mgmt_genl_policy,
 	.doit = netlbl_mgmt_adddef,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_mgmt_genl_c_removedef = {
+	},
+	{
 	.cmd = NLBL_MGMT_C_REMOVEDEF,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_mgmt_genl_policy,
 	.doit = netlbl_mgmt_removedef,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_mgmt_genl_c_listdef = {
+	},
+	{
 	.cmd = NLBL_MGMT_C_LISTDEF,
 	.flags = 0,
 	.policy = netlbl_mgmt_genl_policy,
 	.doit = netlbl_mgmt_listdef,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_mgmt_genl_c_protocols = {
+	},
+	{
 	.cmd = NLBL_MGMT_C_PROTOCOLS,
 	.flags = 0,
 	.policy = netlbl_mgmt_genl_policy,
 	.doit = NULL,
 	.dumpit = netlbl_mgmt_protocols,
-};
-
-static struct genl_ops netlbl_mgmt_genl_c_version = {
+	},
+	{
 	.cmd = NLBL_MGMT_C_VERSION,
 	.flags = 0,
 	.policy = netlbl_mgmt_genl_policy,
 	.doit = netlbl_mgmt_version,
 	.dumpit = NULL,
+	},
 };
 
 /*
@@ -595,44 +590,18 @@ static struct genl_ops netlbl_mgmt_genl_c_version = {
  */
 int netlbl_mgmt_genl_init(void)
 {
-	int ret_val;
+	int ret_val, i;
 
 	ret_val = genl_register_family(&netlbl_mgmt_gnl_family);
 	if (ret_val != 0)
 		return ret_val;
 
-	ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
-				    &netlbl_mgmt_genl_c_add);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
-				    &netlbl_mgmt_genl_c_remove);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
-				    &netlbl_mgmt_genl_c_listall);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
-				    &netlbl_mgmt_genl_c_adddef);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
-				    &netlbl_mgmt_genl_c_removedef);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
-				    &netlbl_mgmt_genl_c_listdef);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
-				    &netlbl_mgmt_genl_c_protocols);
-	if (ret_val != 0)
-		return ret_val;
-	ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
-				    &netlbl_mgmt_genl_c_version);
-	if (ret_val != 0)
-		return ret_val;
+	for (i = 0; i < ARRAY_SIZE(netlbl_mgmt_genl_ops); i++) {
+		ret_val = genl_register_ops(&netlbl_mgmt_gnl_family,
+				&netlbl_mgmt_genl_ops[i]);
+		if (ret_val != 0)
+			return ret_val;
+	}
 
 	return 0;
 }

net/netlabel/netlabel_unlabeled.c

@@ -1553,68 +1553,63 @@ static int netlbl_unlabel_staticlistdef(struct sk_buff *skb,
  * NetLabel Generic NETLINK Command Definitions
  */
 
-static struct genl_ops netlbl_unlabel_genl_c_staticadd = {
+static struct genl_ops netlbl_unlabel_genl_ops[] = {
+	{
 	.cmd = NLBL_UNLABEL_C_STATICADD,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_unlabel_genl_policy,
 	.doit = netlbl_unlabel_staticadd,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_unlabel_genl_c_staticremove = {
+	},
+	{
 	.cmd = NLBL_UNLABEL_C_STATICREMOVE,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_unlabel_genl_policy,
 	.doit = netlbl_unlabel_staticremove,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_unlabel_genl_c_staticlist = {
+	},
+	{
 	.cmd = NLBL_UNLABEL_C_STATICLIST,
 	.flags = 0,
 	.policy = netlbl_unlabel_genl_policy,
 	.doit = NULL,
 	.dumpit = netlbl_unlabel_staticlist,
-};
-
-static struct genl_ops netlbl_unlabel_genl_c_staticadddef = {
+	},
+	{
 	.cmd = NLBL_UNLABEL_C_STATICADDDEF,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_unlabel_genl_policy,
 	.doit = netlbl_unlabel_staticadddef,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_unlabel_genl_c_staticremovedef = {
+	},
+	{
 	.cmd = NLBL_UNLABEL_C_STATICREMOVEDEF,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_unlabel_genl_policy,
 	.doit = netlbl_unlabel_staticremovedef,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_unlabel_genl_c_staticlistdef = {
+	},
+	{
 	.cmd = NLBL_UNLABEL_C_STATICLISTDEF,
 	.flags = 0,
 	.policy = netlbl_unlabel_genl_policy,
 	.doit = NULL,
 	.dumpit = netlbl_unlabel_staticlistdef,
-};
-
-static struct genl_ops netlbl_unlabel_genl_c_accept = {
+	},
+	{
 	.cmd = NLBL_UNLABEL_C_ACCEPT,
 	.flags = GENL_ADMIN_PERM,
 	.policy = netlbl_unlabel_genl_policy,
 	.doit = netlbl_unlabel_accept,
 	.dumpit = NULL,
-};
-
-static struct genl_ops netlbl_unlabel_genl_c_list = {
+	},
+	{
 	.cmd = NLBL_UNLABEL_C_LIST,
 	.flags = 0,
 	.policy = netlbl_unlabel_genl_policy,
 	.doit = netlbl_unlabel_list,
 	.dumpit = NULL,
+	},
 };
 
 /*
@@ -1631,51 +1626,18 @@ static struct genl_ops netlbl_unlabel_genl_c_list = {
  */
 int netlbl_unlabel_genl_init(void)
 {
-	int ret_val;
+	int ret_val, i;
 
 	ret_val = genl_register_family(&netlbl_unlabel_gnl_family);
 	if (ret_val != 0)
 		return ret_val;
 
-	ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
-				    &netlbl_unlabel_genl_c_staticadd);
-	if (ret_val != 0)
-		return ret_val;
-
-	ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
-				    &netlbl_unlabel_genl_c_staticremove);
-	if (ret_val != 0)
-		return ret_val;
-
-	ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
-				    &netlbl_unlabel_genl_c_staticlist);
-	if (ret_val != 0)
-		return ret_val;
-
-	ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
-				    &netlbl_unlabel_genl_c_staticadddef);
-	if (ret_val != 0)
-		return ret_val;
-
-	ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
-				    &netlbl_unlabel_genl_c_staticremovedef);
-	if (ret_val != 0)
-		return ret_val;
-
-	ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
-				    &netlbl_unlabel_genl_c_staticlistdef);
-	if (ret_val != 0)
-		return ret_val;
-
-	ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
-				    &netlbl_unlabel_genl_c_accept);
-	if (ret_val != 0)
-		return ret_val;
-
-	ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
-				    &netlbl_unlabel_genl_c_list);
-	if (ret_val != 0)
-		return ret_val;
+	for (i = 0; i < ARRAY_SIZE(netlbl_unlabel_genl_ops); i++) {
+		ret_val = genl_register_ops(&netlbl_unlabel_gnl_family,
+				&netlbl_unlabel_genl_ops[i]);
+		if (ret_val != 0)
+			return ret_val;
+	}
 
 	return 0;
 }